Potassium phosphate, 0.5M buffer soln., pH 7.4
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Potassium phosphate, 0.5M buffer soln., pH 7.4
Potassium phosphate, 0.5M buffer soln., pH 7.4
Potassium phosphate, 0.5M buffer soln., pH 7.4
Thermo Scientific Chemicals

Potassium phosphate, 0.5M buffer soln., pH 7.4

CAS: 7778-77-0 | H2KO4P | 136.08 g/mol
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500 mL
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產品號碼 J61413.AP
亦稱為 J61413-AP
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500 mL
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化學識別
CAS7778-77-0
IUPAC Namepotassium dihydrogen phosphate
Molecular FormulaH2KO4P
InChI KeyGNSKLFRGEWLPPA-UHFFFAOYSA-M
SMILES[K+].OP(O)([O-])=O
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規格Specification Sheet規格表
pH7.40 ± 0.20
CommentFiltered through 0.22 micron filter.
Appearance (Color)Clear colorless
FormLiquid
Potassium phosphate is used as a buffer for the determination of pH. It is also used in pharmaceutical production, urinary acidifier, paper processing, nutrient solutions and yeast foods.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Potassium phosphate is used as a buffer for the determination of pH. It is also used in pharmaceutical production, urinary acidifier, paper processing, nutrient solutions and yeast foods.

Solubility
Miscible with water. Immiscible with alcohol.

Notes
Hygroscopic. Incompatible with strong oxidizing agents.
RUO – Research Use Only

General References:

  1. Pankratov, D.; Sundberg, R.; Sotres, J.; Maximov, I.; Graczyk, M.; Suyatin, D. B.; González-Arribas, E.; Lipkin, A.; Montelius, L.; Shleev, S. Transparent and flexible, nanostructured and mediatorless glucose/oxygen enzymatic fuel cells. J. Power Sources 2015, 294, 501-506.
  2. Vu, T. B. N.; Do, T. T.; Le, T. H.; Nguyen, T. T.; Nguyen, S. L. T. Enhance production of recombinant lumbrokinase by optimizing gene codon usage for expression in Pichia pastoris and its properties. J. Biotech Res. 2015, 6, 96-106.